JOVANOVIĆ, Verka; NJEGUŠ, Angelina. The application of GIS and its components in tourism. Yugoslav Journal of Operations Research, [S. l.], v. 18, n. 2, p. 261–272, 2008. DOI: 10.2298/YJOR0802261J. Disponível em: https://yujor.erc.fon.bg.ac.rs/index.php/yujor/article/view/250. Acesso em: 29 jul. 2025.